0 1 2 3 Sat 14 Jun 1980 Sat 21 Jun 1980 Sat 28 Jun 1980 Sat 05 Jul 1980 Sat 12 Jul 1980 Sat 19 Jul 1980 Sat 26 Jul 1980 Sat 02 Aug 1980 Wed 06 Aug 1980 Hours Slept Hours Slept Rolling Average Total Time in Bed Total Rolling Average <- Previous Period Next Period -> Date Range: to Offset: hours Data: Hours Slept Hours Laying Awake Total Time in Bed Total Dreams Show: Raw Data Rolling Average Rolling Average: Start from Zero Events: None Major All